2961137 has 2 divisors, whose sum is σ = 2961138. Its totient is φ = 2961136.

The previous prime is 2961121. The next prime is 2961139. The reversal of 2961137 is 7311692.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2637376 + 323761 = 1624^2 + 569^2 .

It is a cyclic number.

It is not a de Polignac number, because 2961137 - 2⁴ = 2961121 is a prime.

Together with 2961139, it forms a pair of twin primes.

It is a Chen prime.

It is a nialpdrome in base 12.

It is not a weakly prime, because it can be changed into another prime (2961139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1480568 + 1480569.

It is an arithmetic number, because the mean of its divisors is an integer number (1480569).

2^2961137 is an apocalyptic number.

It is an amenable number.

2961137 is a deficient number, since it is larger than the sum of its proper divisors (1).

2961137 is an equidigital number, since it uses as much as digits as its factorization.

2961137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2268, while the sum is 29.

The square root of 2961137 is about 1720.7954555960. The cubic root of 2961137 is about 143.5994688879.

The spelling of 2961137 in words is "two million, nine hundred sixty-one thousand, one hundred thirty-seven".